Tuesday, November 05, 2019

Black Box VS White Box Testing | Software Engineering



Brief: This video is about the detail difference in white box and black box testing with an example. It is god for the new students of the software engineering and it is good for those who know about White and black box testing as well as it will clear the concepts of testing in details with example.

Key Points : Black Box: The method in which internal structure of the Product is not known to the tester. White Box: The method in which internal structure of the product is known to developer. Difference: - Black Box: The Term black box is used because we do not look inside the application technical working. Programming knowledge is not required for it. It tests from the end-user’s perspective. Input and Output are tested and checked against the expected outputs. Programming knowledge is not required. =============================================== White Box: The Term white box is used because we can look inside the application technical working. Programming knowledge is not required for it. Developers test the application in White box testing. Internal functionality is tested here. Programming knowledge is required here.

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